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Reze’s devil form helmet

Bomb Girl Reze helmet – Chainsaw Man

In stock
  • This is a digital 3D printable model of Bombgirl’s wearable head and neckpiece from the anime and manga Chainsaw Man.
    The 3D Model is fully ready for Simple 3D printing FDM, SLS, and SLA printers.
  • Data ready for 3D printing:
    • STL files sliced and prepared for a 200mm print bed
    • OBJ file with all parts


3D printable helmet


This is a digital 3D printable model of Bombgirl’s wearable head and neckpiece from the anime and manga Chainsaw Man.

The files come in 3 versions:

  • STL cut for 200x200mm 3D printers
  • STL cut for larger printers
  • Uncut OBJ in case you wish to slice it yourself

The 3D model features 5mm magnet slots and 2 versions of the “nose” and a neckpiece.

The download contains pieces of the model ready to be 3D printed on a 200 mm print bed and files that are not cut into smaller pieces. All cut parts are placed on the print bed as we would print them to save you time.

At 100% scale, the model’s dimensions are approximately:
Width 255 mm
Length 454 mm
Height 335 mm
You can scale the model as you wish but we can’t guarantee that at a much smaller size, the model will print well.

We use these settings for most of our prints:
Layer height 0.2 mm
Infill 15%
Supports 45°
For parts that are tall but have a small base, we use a 10 mm brim for better bed adhesion.


We try to make the models in a way that uses as little support material as possible.
This model is meant to be post-processed after printing. This can be gluing, sanding, painting, etc…

Printing settings will vary greatly depending on your specific printer.

Do you like the model and don’t have a 3D printer? There are lots of people who offer 3D printing services these days. Try searching for someone who offers them in your area.

This fan-made model was brought to life by 3Demon. We are a group of modeling and 3d printing enthusiasts based in Prague, Czech Republic. We’ve been making 3D printable models for more than a decade. We make a lot of cosplay accessories but we also make all sorts of interesting 3D models. You can join our community or just look at more of our creations here: Social Media Links

Got something to discuss?

7 months 7 days ago

What is the compartment on the botton-back for?

7 months 6 days ago

Well, you can use it as a hidden stash for anything you want haha 😀 It’s just a design.

6 months 23 days ago

I have a 180×180 mm printer and notice it says 200×200. Will it work or no?

6 months 22 days ago

Hi! Some pieces might be too large for your printer, but that means you simply have to cut them in your slicer and glue them afterward. It’s quite easy and you’ll find plenty of tutorial online, showing how to cut models in your favorite slicer.

4 months 17 days ago

The model look sooo cool!
How much material would it use in total? Counting supports, infill, etc.
It doesn’t look like a lot, but since you’ve printed it, you’ll know best 🙂

4 months 17 days ago

Hi! I think it was just one spool, so less then 1 kg of PLA. 🙂


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